Ibyingenzi bya Marine bivuga ibice bitandukanye, fittings, nibikoresho bikoreshwa mumato, amato, nibindi bikoresho byo mu nyanja. Ibi bice ni ngombwa kugirango imikorere, umutekano, n'imikorere yicyombo. Ibyuma bya marine birimo ibyiciro byinshi, bishobora kugabanywa hafi kurikira ...